1556157072

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{153649}}^1$

素因数の和:153871

約数の個数: 40

約数和(自身を含む): 4039151200

約数和(自身を除く): 2482994128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 10128, 153649, 307298, 460947, 614596, 921894, 1229192, 1843788, 2458384, 3687576, 7375152, 32419939, 64839878, 97259817, 129679756, 194519634, 259359512, 389039268, 518719024, 778078536, 1556157072]

約数ペア:

[(1, 1556157072), (2, 778078536), (3, 518719024), (4, 389039268), (6, 259359512), (8, 194519634), (12, 129679756), (16, 97259817), (24, 64839878), (48, 32419939), (211, 7375152), (422, 3687576), (633, 2458384), (844, 1843788), (1266, 1229192), (1688, 921894), (2532, 614596), (3376, 460947), (5064, 307298), (10128, 153649)]